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A023577 as a simple table

na(n)
11
21
33
41
51
64
72
81
91
105
111
123
132
141
152
163
171
186
191
201
212
221
231
242
252
263
271
281
294
302
311
321
332
341
353
361
375
381
391
404
411
423
431
442
453
461
471
481
491
503
512
522
532
541
552
561
574
581
593
602
611
623
631
641
652
666
671
682
692
705
712
721
731
743
751
761
773
784
792
802
811
823
831
842
851
861
872
882
894
901
911
921
932
941
951
961
979
982
991

[1,1,3,1,1,4,2,1,1,5,1,3,2,1,2,3,1,6,1,1,2,1,1,2,
 2,3,1,1,4,2,1,1,2,1,3,1,5,1,1,4,1,3,1,2,3,1,1,1,1,
 3,2,2,2,1,2,1,4,1,3,2,1,3,1,1,2,6,1,2,2,5,2,1,1,3,
 1,1,3,4,2,2,1,3,1,2,1,1,2,2,4,1,1,1,2,1,1,1,9,2,1]